package com.library.service.student;

import com.library.dao.BookDao;
import java.util.List;

public class BookService {
    private BookDao bookDao = new BookDao();

    // 书籍多条件查询
    public List<Object[]> queryBooks(String author, String isbn, String publisher, String bname) {
        return bookDao.queryBooks(author, isbn, publisher, bname);
    }
} 